Finding the Fourth Proportional to 5,144,628.59, 7,099,870.88 and 2,852,740.07

Step by Step Solution

1. Step 1: Write the proportion equation
   5,144,628.59 : 7,099,870.88 = 2,852,740.07 : x
2. Step 2: Convert to fraction form
   5,144,628.59/7,099,870.88 = 2,852,740.07/x
3. Step 3: Cross multiply
   5,144,628.59x = 7,099,870.88 × 2,852,740.07
4. Step 4: Simplify right side
   5,144,628.59x = 20,254,086,122,834.66
5. Step 5: Solve for x
   x = 20,254,086,122,834.66/5,144,628.59
6. Step 6: Final answer
   x = 3,936,938.46